Bloomingdale’s in Chicago was the place to be March 26th. Benefitting the Anti-Cruelty Society, this year’s Chosen Man’s Best Friend and Factor Felines Event was a success even before the night started. The 4th annual fundraiser boasted more than $3,000 in donations before the first model hit the runway.

Dame Joan Collins is one of Hollywood’s most treasured actors, one of the world’s most celebrated fashion icons, a chart-topping author and devoted humanitarian. This week, part of Dame Joan’s collection went on the block at Julien’s Auctions.